Top-rated energy efficiency auditors.

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Verified Reviews for Energy Efficiency Auditing pros in Mendon, NY

*The Angi rating for Energy Efficiency Auditing companies in Mendon, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

*The HomeAdvisor rating for Energy Efficiency Auditing companies in Mendon, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

Last update on November 18, 2025

Find Energy efficiency auditors in Mendon

Avatar for John Betlem Heating & Cooling Inc

John Betlem Heating & Cooling Inc

4.72(
141
)
•Approved Pro

John Betlem Heating & Cooling Inc

4.72(
141
)
•Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
379 local quotes requested

John Betlem Heating & Cooling is a 3rd generation company founded in 1941. They provide Residential HVAC, Electrical and Insulation Services to Rochester, NY and the surrounding towns. John’s slogan that still holds true today is to do “whatever it takes” to satisfy customers. John Betlem is a premier family operated solutions provider, passionately committed to the health, safety, and comfort for all they serve.

"great job done"

Donald B on September 2025

John Betlem Heating & Cooling is a 3rd generation company founded in 1941. They provide Residential HVAC, Electrical and Insulation Services to Rochester, NY and the surrounding towns. John’s slogan that still holds true today is to do “whatever it takes” to satisfy customers. John Betlem is a premier family operated solutions provider, passionately committed to the health, safety, and comfort for all they serve.

"great job done"

Donald B on September 2025

Airtight Services, Inc.

4.82(
29
)
•Approved Pro

Airtight Services, Inc.

4.82(
29
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 local quotes requested

We are your home energy and blown insulation experts in western New York. We will inspect your home to insure the highest level of efficiency and comfort. Call us today! Visit our website: www.airtightservicesinc.com or check out our facebook page http://www.facebook.com/pages/Airtight-Services/

"No"

Cara T on June 2023

We are your home energy and blown insulation experts in western New York. We will inspect your home to insure the highest level of efficiency and comfort. Call us today! Visit our website: www.airtightservicesinc.com or check out our facebook page http://www.facebook.com/pages/Airtight-Services/

"No"

Cara T on June 2023

Avatar for Total Comfort Heating & Air Conditioning

Total Comfort Heating & Air Conditioning

4.96(
73
)

Total Comfort Heating & Air Conditioning

4.96(
73
)
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

We are just a phone call away. Whether you need a routine maintenance or emergency repair service on a heating or cooling unit, we are here to handle all of your heating or cooling needs. We continually strive to exceed expectations by ensuring that each client receives the very best service.

"Same day response to my call, had a tech to my house within an hour. Professional, honest, and prompt service! Highly recommend! "

Kate S on July 2025

We are just a phone call away. Whether you need a routine maintenance or emergency repair service on a heating or cooling unit, we are here to handle all of your heating or cooling needs. We continually strive to exceed expectations by ensuring that each client receives the very best service.

"Same day response to my call, had a tech to my house within an hour. Professional, honest, and prompt service! Highly recommend! "

Kate S on July 2025

Avatar for USA Alarm Service, Inc

USA Alarm Service, Inc

No reviews yet

USA Alarm Service, Inc

No reviews yet
29 years of experience

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.

Wise Home Energy LLC

4.44(
9
)

Wise Home Energy LLC

4.44(
9
)
Customers say: Super punctual
15 years of experience

BPI Accredited Contractor with experienced staff offering the best in energy efficiency assessments and upgrades.

"Two years ago they insulated all walls in our home. A year ago we reached out and asked that they look at a wall in a room that was absolutely freezing cold. They completely missed 2 six feet tall cavities. Kirk said he would do us a favor and finish the job. Gee... thanks. A year later, tons of "I'm working on it", still not done. Now he says he's not getting my texts and that I shouldn't call the office, it's a bad idea. RUN. AWAY. Save yourself the time and headache. Go with any other company."

Tom F on January 2025

BPI Accredited Contractor with experienced staff offering the best in energy efficiency assessments and upgrades.

"Two years ago they insulated all walls in our home. A year ago we reached out and asked that they look at a wall in a room that was absolutely freezing cold. They completely missed 2 six feet tall cavities. Kirk said he would do us a favor and finish the job. Gee... thanks. A year later, tons of "I'm working on it", still not done. Now he says he's not getting my texts and that I shouldn't call the office, it's a bad idea. RUN. AWAY. Save yourself the time and headache. Go with any other company."

Tom F on January 2025

Avatar for PathStone Corporation

PathStone Corporation

No reviews yet

PathStone Corporation

No reviews yet
56 years of experience

Begun in 1969, PathStone is a private, not-for-profit regional community development and human service organization providing services to farmworkers, low-income families and economically depressed communities throughout New York, Pennsylvania, New Jersey, Ohio, Indiana, Vermont, Virginia and Puerto Rico. PathStone has successfully operated a wide array of programs funded by federal, state, local, faith-based and private sources. PathStone builds family and individual self-sufficiency by strengthening farmworker, rural and urban communities. PathStone promotes social justice through programs and advocacy. PathStone is a visionary, diverse organization empowering individuals, families and communities to attain economic and social resources for building better lives.

Begun in 1969, PathStone is a private, not-for-profit regional community development and human service organization providing services to farmworkers, low-income families and economically depressed communities throughout New York, Pennsylvania, New Jersey, Ohio, Indiana, Vermont, Virginia and Puerto Rico. PathStone has successfully operated a wide array of programs funded by federal, state, local, faith-based and private sources. PathStone builds family and individual self-sufficiency by strengthening farmworker, rural and urban communities. PathStone promotes social justice through programs and advocacy. PathStone is a visionary, diverse organization empowering individuals, families and communities to attain economic and social resources for building better lives.

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Energy Efficiency Auditing questions, answered by experts

Yes, including optimizing settings and suggesting upgrades if needed.

Gas fireplaces use either natural gas or propane—both of which will increase your energy expenses. On average, running a gas fireplace costs $400 to $640 per year; however, these costs can vary significantly depending on the fuel price in your area and the frequency of fireplace use. If you’re looking for a more energy-efficient option, consider switching to an electric fireplace.

It’s not recommended to turn off your breaker box in hopes of saving electricity. Breaker boxes were not designed to constantly be switched on and off. Therefore, turning off breakers unnecessarily can cause costly damage that outnumbers any energy savings. Only flip your breakers if absolutely necessary when troubleshooting an electrical issue.

The effect a gas fireplace has on your gas bill will depend on how often you use it, the size of the rooms you’re heating with it, and the BTUs of the fireplace itself, but generally speaking, it should only cost a few cents an hour to run it when it’s on. It will consume minimal energy when it’s “off” if you have a pilot light running constantly, but some modern gas fireplaces don’t require a constant pilot light.

Dryers are designed to use as little electricity as possible, but power is still required to run the motor that turns the drum and to heat an element that pumps hot air. Eco devices are available and may lead to cost savings in the long term, but you should run the figures before committing to an eco-friendly device as they are often much more expensive to purchase.

The Mendon, NY homeowners’ guide to energy efficiency auditing services

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